Anne Winkler, MD
NPI 1346307220 · Rheumatology Physician · Carthage, MO
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Anne Winkler, MD is a Rheumatology Physician provider in Carthage, MO (NPI 1346307220).
Provider details
- NPI number
- 1346307220
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 36327 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
276 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 210 | $82 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 26 | $112 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 25 | $51 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 15 | $69 |
Typical Medicare-allowed amounts for these services range $51–$112 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 58 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydroxychloroquine Sulfate | 732 | 159 |
| Methotrexate Sodiumbrand: Methotrexate | 682 | 133 |
| Prednisone | 644 | 156 |
| Leflunomide | 201 | 42 |
| Tramadol Hcl | 151 | 32 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 143 | 24 |
| Meloxicam |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$207,556 across 291 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 1155 W Parkview St Ste 2kBolivar, MO 65613-8598Phone: (417) 328-7000Fax: (417) 328-1143
- 525 Branson Landing Blvd Ste 301Branson, MO 65616-2195Phone: (417) 348-8253
Registry dates
- Enumerated
- 2007-01-02
- Last updated
- 2021-05-07
- Certified
- 2021-05-07
Frequently asked questions
- What is Anne Winkler's NPI number?
- Anne Winkler's National Provider Identifier (NPI) is 1346307220, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anne Winkler's specialty?
- Anne Winkler is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Anne Winkler located?
- Anne Winkler's practice location on file with NPPES is 3125 Dr Russell Smith Way, Carthage, MO 64836-7402.
- What is Anne Winkler's phone number?
- The practice phone number listed in the NPPES registry for Anne Winkler is (417) 359-2675.
- Does Anne Winkler accept Medicare?
- Anne Winkler is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Anne Winkler's NPI active?
- Yes — Anne Winkler's NPI (1346307220) is active in the NPPES registry as of the last update on 2021-05-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.